--- title: "Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8" description: "Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8 — Countersunk & Flat-Head Machine Screws. MOQ 1 piece, US$0.06 – 0.12." url: https://engineeringhardware.com/product/countersunk-screw-torx-countersunk-head-screw-m4-m5-m6-m8/ source: Engineering Hardware & Fasteners --- # Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8 [![Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8](https://img.engineeringhardware.com/Countersunk-Screw-Torx-Countersunk-Head-Screw-M4-M5-M6-M8.webp)](https://img.engineeringhardware.com/Countersunk-Screw-Torx-Countersunk-Head-Screw-M4-M5-M6-M8.webp) - Standard & made-to-drawing parts - Checked before shipping - Air, sea & express delivery [Screws › Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) Updated 2026-11-04 · [Markdown version](https://engineeringhardware.com/product/countersunk-screw-torx-countersunk-head-screw-m4-m5-m6-m8.md) Model no. **F8100** US$0.06 – 0.12 / piece MOQ 1 piece · Final price confirmed in your quote - **Material:** Carbon Steel - **Head Style:** T Head - **Standard:** DIN, GB - **Grade:** 8.8 - **Finish:** Anodizing - **Thread:** M4 M5 M6 M8 Get a quote [WhatsApp](https://wa.me/8615999653684?text=Hi%20Engineering%20Hardware%20%26amp%3B%20Fasteners%2C%20I%20would%20like%20a%20quote%20for%3A%20Countersunk%20Screw%20Torx%20Countersunk%20Head%20Screw%20M4%20M5%20M6%20M8%20%E2%80%94%20https%3A%2F%2Fengineeringhardware.com%2Fproduct%2Fcountersunk-screw-torx-countersunk-head-screw-m4-m5-m6-m8%2F) Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order. ## Specifications | Customization | Available | | --- | --- | | Material | Carbon Steel | | Type | T Head | | Model NO. | F8100 | | Connection | Common Bolt | | Head Style | T Head | | Standard | DIN, GB | | Grade | 8.8 | | Application | Building | | Finish | Anodizing | | Sliding Nut Used for | All Seried Aluminum Profile | | Thread | M4 M5 M6 M8 | | Transport Package | Bag | | Specification | SGS | | Origin | China | | HS Code | 76042900 | | Production Capacity | 50000 PCS/Year | | P/N--JM | as follow | | Category | [Countersunk & Flat-Head Machine Screws](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) | ## Technical parameters | Item | Countersunk Head Screws | | --- | --- | | P/N--JM: | as follow | | Material | Stainless Steel | | Thread | M4 M5 M6 M8 | | Surface treatment | Nickel Plating | | Port | Shenzhen | | Payment terms | T/T,Paypal,Western Union | ## Description Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8 is part of our countersunk & flat-head machine screws range (Screws). ### Key details - **Type:** T Head - **Standard:** DIN, GB - **Material:** Carbon Steel - **Grade:** 8.8 - **Thread:** M4 M5 M6 M8 - **Head Style:** T Head - **Finish:** Anodizing - **Connection:** Common Bolt Available configurations include material, head style, standard, grade and finish. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request. ### Ordering through Engineering Hardware & Fasteners Minimum order is 1 piece at US$0.06 – 0.12 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you. ## Frequently asked questions ### What is the minimum order quantity (MOQ) for Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8? The listed minimum order is 1 piece, at US$0.06 – 0.12 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size. ### What are the main specifications of Countersunk Screw Torx Countersunk Head Screw M4 M5 M6 M8? Type: T Head; Standard: DIN, GB; Material: Carbon Steel; Grade: 8.8; Thread: M4 M5 M6 M8; Head Style: T Head. The full specification table and any technical parameter tables are listed on this page. ### Can this product be customized (OEM)? Listed configurations include material, head style, standard, grade and finish. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing. ### What is the lead time and how is it shipped? Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment. ### Which other countersunk & flat-head machine screws are available? The Countersunk & Flat-Head Machine Screws category lists 2,424 products in different sizes, materials and finishes: [https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) How we work ## Specified, checked and shipped by Engineering Hardware & Fasteners Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing. - DIN, ISO, ASTM, ANSI, JIS and GB standard parts - Non-standard parts made to your drawing - Dimensions, thread gauges and plating checked before packing - Export cartons and pallets, consolidated mixed orders - Samples available for approval before mass production [![Production floor](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor-1024x683.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-01-production-floor.webp) Production floor [![Inspection bench](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-02-inspection-bench.webp) Inspection bench [![Sorting & packing](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-03-sorting-and-packing.webp) Sorting & packing [![Parts warehouse](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/factory-04-parts-warehouse.webp) Parts warehouse [![Sample review](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-02-office-sample-review.webp) Sample review [![Sales office](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office-768x512.webp)](https://engineeringhardware.com/wp-content/uploads/2026/11/office-01-daily-sales-office.webp) Sales office [More about us →](https://engineeringhardware.com/about/) · [Request a sample or custom quote →](https://engineeringhardware.com/contact/) ## Request a quote for this product ## Related products [All Countersunk & Flat-Head Machine Screws →](https://engineeringhardware.com/fastener-products/screws/countersunk-flat-head-machine-screws/) [![New Design Washers Stainless Steel Countersunk Washer Cup Washer](https://img.engineeringhardware.com/New-Design-Washers-Stainless-Steel-Countersunk-Washer-Cup-Washer.webp)](https://engineeringhardware.com/product/new-design-washers-stainless-steel-countersunk-washer-cup-washer/) Countersunk & Flat-Head Machine Screws ### [New Design Washers Stainless Steel Countersunk Washer Cup Washer](https://engineeringhardware.com/product/new-design-washers-stainless-steel-countersunk-washer-cup-washer/) Stamping · White Zinc .Yellow Zinc. 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